The 2011 Capital One Canada Cup of Curling was held from November 30 to December 4 at the Cranbrook Recreational Complex in Cranbrook, British Columbia. The format for this year's competition was changed from the previous year. Instead of 10 men's and 10 women's teams in two pools of five each, there were seven teams of each gender competing in a round robin. The first place teams advanced to their respective finals, while the second and third place teams met in the semifinals. Capital One became the sponsor of the Canada Cup of Curling after a deal with the Canadian Curling Association to become the sponsor of the Canada Cup and the Pre-Trials Road to the Roar.